Pope Miltiades, also known as Melchiades the African, was the bishop of Rome from 311 to his death on 10 or 11 January 314. It was during his pontificate that Emperor Constantine the Great issued the Edict of Milan (313), giving Christianity legal status within the Roman Empire. The pope also received the palace of Empress Fausta where the Lateran Palace, the papal seat and residence of the papal administration, would be built. At the Lateran Council, during the schism with the Church of Carthage, Miltiades condemned the rebaptism of apostatised bishops and priests, a teaching of Donatus Magnus.
Pope Marcellinus was the bishop of Rome from 30 June 296 to his death in 304. A historical accusation was levelled at him by some sources to the effect that he might have renounced Christianity during Emperor Diocletian's persecution of Christians before repenting afterwards, which would explain why he is omitted from lists of martyrs. The accusation is rejected, among others, by Augustine of Hippo. He is today venerated as a saint in the Catholic Church and in the Serbian Orthodox Church.
Donatism was a Christian sect leading to a schism in the Church, in the region of the Church of Carthage, from the fourth to the sixth centuries. Donatists argued that Christian clergy must be faultless for their ministry to be effective and their prayers and sacraments to be valid. Donatism had its roots in the long-established Christian community of the Roman province Africa Proconsularis and Mauretania Tingitana, in the persecutions of Christians under Diocletian. Named after the Berber Christian bishop Donatus Magnus, Donatism flourished during the fourth and fifth centuries. Donatism mainly spread among the indigenous Berber population, and Donatists were able to blend Christianity with many of the Berber local customs.
In Christianity, a martyr is a person who was killed for their testimony for Jesus or faith in Jesus. In the years of the early church, stories depict this often occurring through death by sawing, stoning, crucifixion, burning at the stake, or other forms of torture and capital punishment. The word martyr comes from the Koine word μάρτυς, mártys, which means "witness" or "testimony".
Marcellinus of Carthage was a Christian martyr and saint who died in 413. He was secretary of state of the Western Roman Empire under Roman emperor Honorius and a close friend of Augustine of Hippo, as well as a correspondent of Saint Jerome. Saint Augustine dedicated the first books of his landmark The City of God to Marcellinus in 413.
Donatus Magnus, also known as Donatus of Casae Nigrae, was the leader of a schismatic Christian sect known as the Donatists in North Africa, Algeria. He is believed to have died in exile around 355.
Optatus, sometimes anglicized as Optate, was Bishop of Milevis, in Numidia, in the fourth century, remembered for his writings against Donatism.
Caecilianus, or Caecilian, was archdeacon and then bishop of Carthage in 311 AD. His appointment as Bishop led to the Donatist Controversy of the Late Roman Empire. He was also one of only five Western bishops at the First Council of Nicea.
Roman Tunisia initially included the early ancient Roman province of Africa, later renamed Africa Vetus. As the Roman empire expanded, the present Tunisia also included part of the province of Africa Nova.
The Archdiocese of Carthage, also known as the Church of Carthage, was a Latin Catholic diocese established in Carthage, Roman Empire, in the 2nd century. Agrippin was the first named bishop, around 230 AD. The temporal importance of the city of Carthage in the Roman Empire had previously been restored by Julius Caesar and Augustus. When Christianity became firmly established around the Roman province of Africa Proconsulare, Carthage became its natural ecclesiastical seat. Carthage subsequently exercised informal primacy as an archdiocese, being the most important center of Christianity in the whole of Roman Africa, corresponding to most of today's Mediterranean coast and inland of Northern Africa. As such, it enjoyed honorary title of patriarch as well as primate of Africa: Pope Leo I confirmed the primacy of the bishop of Carthage in 446: "Indeed, after the Roman Bishop, the leading Bishop and metropolitan for all Africa is the Bishop of Carthage."
Maximian was a 4th-century Bishop of Carthage and founder of a splinter group that left Donatism.
Maximian of Bagai was a 5th century bishop of Bagai in Roman North Africa. His life shows the extent that the religious schism in Roman North Africa could become violent.
Optatus of Thamugadi was, from 388 to 398, a donatist bishop in the city of Thamugadi (Timgad) in the Roman province of Numidia. He was an important subject in the anti-donatistic polemic of Augustine, who was at that time a bishop in Hippo Regius and who called him evil.
Ksar-El-Kelb is an archaeological site in Tebessa, Algeria. It existed in the Roman province of Numidia and is highly believed to be the location of the Ancient city and former bishopric of Vegesela in Numidia, which remains a Latin Catholic titular see.
Marcarius was an imperial notary sent in 340 to enforce an imperial edict against the Donatist community, in Bagai, Numidia, Roman North Africa.
Primian (Primianus) was an early Christian Bishop of Carthage, and leader of the Donatist movement in Roman North Africa. Seen as a moderate by some in his faction, he was a controversial figure in a time of fragmentation of the Donatists, a reactionary branch of Christianity.
Bagai was a Roman–Berber city in the province of Africa Proconsularis. It must have been of some reasonable size, as it was also the seat of an ancient Catholic bishopric. The ancient city has been identified with ruins at Ksar-Bagaï outside of Baghai, in the Aurès Mountains of the El Hamma District in Khenchela Province, Algeria.
Parmenian was a North African Donatist bishop, the successor of Donatus in the Donatist bishopric of Carthage. He wrote several works defending the rigorist views of the Donatists and is recognized as "the most famous Donatist writer of his day", but none of his writings have survived.
Petilianus was an eminent Donatist of the 5th century Roman North Africa, who is known to history through the letters he wrote to the Catholic Bishop Augustine of Hippo and discourses in Augustine's replies. Although most of what we know of him comes from Augustine, his main theology seems to have been "that the true church was only composed of those who were repentant."
Donatus of Bagaï, also known as Donatus of Aurasium, was an ancient Donatist bishop and martyr whose life and actions played a significant role in the complex religious landscape of 4th century Numidia. Despite being primarily known through hostile reports, notably found in Optatus' "Contra Parmenianum Donatistam" Donatus of Bagai left a lasting impact on the Donatist movement.
